v3.26.1
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Carrying value    
Fair value of financial instruments    
Cash and cash equivalents $ 119.3 $ 141.9
CCF - Cash and cash equivalents 233.7 307.2
CCF - Investments 112.1 225.5
Fixed rate debt 341.3 361.2
Fair Value Measurement    
Fair value of financial instruments    
Cash and cash equivalents 119.3 141.9
CCF - Cash and cash equivalents 233.7 307.2
CCF - Investments 112.2 226.4
Fixed rate debt 272.8 293.6
Fair Value Measurement | Quoted Prices in Active Markets (Level 1)    
Fair value of financial instruments    
Cash and cash equivalents 119.3 141.9
CCF - Cash and cash equivalents 233.7 307.2
CCF - Investments 112.2 226.4
Fair Value Measurement | Significant Observable Inputs (Level 2)    
Fair value of financial instruments    
Fixed rate debt $ 272.8 $ 293.6